(19)
(11) EP 1 573 961 A1

(12)

(43) Date of publication:
14.09.2005 Bulletin 2005/37

(21) Application number: 02808238.6

(22) Date of filing: 16.12.2002
(51) International Patent Classification (IPC)7H04L 12/24
(86) International application number:
PCT/EP2002/014312
(87) International publication number:
WO 2004/056041 (01.07.2004 Gazette 2004/27)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
Designated Extension States:
AL LT LV MK RO

(71) Applicant: Telecom Italia S.p.A.
20123 Milano (IT)

(72) Inventors:
  • BOSSI, Mariachiara,c/o Telecom Italia S.p.A.
    10148 Torino (IT)
  • ALLASIA, Andrea,c/o Telecom Italia S.p.A.
    10148 Torino (IT)
  • VARETTO, Luigi Giuseppe,c/o Telecom Italia S.p.A.
    10148 Torino (IT)
  • RITA, Roberto,c/o Telecom Italia S.p.A.
    00166 Roma (IT)

(74) Representative: Markovina, Paolo 
Pirelli A.p.A. Industrial Property Department Viale Sarca 222
20126 Milano
20126 Milano (IT)

   


(54) METHOD AND DEVICE FOR DESIGNING A DATA NETWORK